将Δ-∑模数转换器用于MSC12xx

Introduction .3
1 Initial Code..4
2 ADC Clocks.5
2.1 PDCON Register 6
2.2 ACLK Register7
2.3 Decimation Register 8
3 ADC Setup ..9
3.1 ADMUX Register 9
3.2 ADCON0 Register.10
3.3 ADCON1 Register.11
3.4 Calibration 12
4 Example Program..13
4.1 Output Results.14
References.15
Appendix A. Header and C–Callable Code Examples ..16
A.1 Header Files ..16
A.2 Using Assembly Functions in C16
Appendix B. Complete Program19
Appendix C. Legal.C Disclaimer20
Figure 1. ADC Registers ..3
Figure 2. ADC Control and Clocks5
Figure 3. MSC1211 PDCON Register .6
Figure 4. ACLK Register ..7
Figure 5. Analog Input Structure ..7
Figure 6. Decimation Registers..8
Figure 7. ADMUX Register..9
Figure 8. ADCON0 Register.10
Figure 9. ADCON1 Register.11
Figure 10. Auto Mode..11
Figure 11. Calibration Mode Control Bits12